linux-kernel - [PATCH 0/1] usb: core: Add quirk for Gigabyte Aorus Waterforce X II AIO coolers

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Message-ID: <20260203221452.198682-1-lyude@redhat.com>
Date: Tue,  3 Feb 2026 17:10:26 -0500
From: Lyude Paul <lyude@...hat.com>
To: linux-kernel@...r.kernel.org,
	linux-usb@...r.kernel.org
Cc: "Jiayi Li" <lijiayi@...inos.cn>,
	"Mathias Nyman" <mathias.nyman@...ux.intel.com>,
	"Oliver Neukum" <oneukum@...e.com>,
	"Miao Li" <limiao@...inos.cn>,
	Johannes Brüderl <johannes.bruederl@...il.com>,
	"Lei Huang" <huanglei@...inos.cn>,
	"Lyude Paul" <lyude@...hat.com>,
	"Greg Kroah-Hartman" <gregkh@...uxfoundation.org>
Subject: [PATCH 0/1] usb: core: Add quirk for Gigabyte Aorus Waterforce X II AIO coolers

This appears to be the final bug that I've discovered on my newly built
desktop - the liquid cooler I installed doesn't appear to reset properly
during resume, and causes the kernel to print some errors (see the
commit message for more info). As far as I can tell, it seems to just be
a simple case of not supporting resets.

It's worth mentioning what the USB topology for this device actually
looks like:

/:  Bus 007.Port 001: Dev 001, Class=root_hub, Driver=xhci_hcd/12p, 480M
    ID 1d6b:0002 Linux Foundation 2.0 root hub
    |__ Port 010: Dev 006, If 0, Class=Hub, Driver=hub/4p, 480M
        ID 05e3:0608 Genesys Logic, Inc. Hub
        |__ Port 004: Dev 015, If 0, Class=Human Interface Device, Driver=usbhid, 480M
            ID 0414:7a5e Giga-Byte Technology Co., Ltd

To be clear, I believe the second hub (Genesys Logic) is built into the
liquid cooler itself. Since there seem to be a number of known issues
with Genesys Logic hubs (at least according to our quirks file) I did
give a try at applying various quirks to it, but none of them seemed to
make any difference.

Of course, if anyone thinks there's more things I should try here feel
free to let me know :).

Lyude Paul (1):
  usb: core: Add quirk for Gigabyte Aorus Waterforce X II AIO coolers

 drivers/usb/core/quirks.c | 3 +++
 1 file changed, 3 insertions(+)

base-commit: de0674d9bc69699c497477d45172493393ae9007
-- 
2.52.0